Arkolith/Insider Trading/KEX/Form 4

Woodruff William Matthew

VP of Public and Govt AffairsKIRBY CORP (KEX) · full profile →Form 4 · filed Feb 5, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
6
2 non-derivative · 4 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Feb 3, 2026Tax withholding(F)475$120.68$57K3K
Feb 3, 2026Option exercise(M)1K—$03K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Feb 3, 2026Option exercise(M)299—$0897
Feb 3, 2026Option exercise(M)278—$0556
Feb 3, 2026Option exercise(M)303—$0303
Feb 3, 2026Option exercise(M)229—$0916

Transaction Codes

F
Shares withheld for taxes
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-039994) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML